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dbd5678dca
Notable upstream pull request merges:
#13680 Add options to zfs redundant_metadata property
#13758 Allow mounting snapshots in .zfs/snapshot as a regular user
#13838 quota: disable quota check for ZVOL
#13839 quota: extend quota for dataset
#13973 Fix memory leaks in dmu_send()/dmu_send_obj()
#13977 Avoid unnecessary metaslab_check_free calling
#13978 PAM: Fix unchecked return value from zfs_key_config_load()
#13979 Handle possible null pointers from malloc/strdup/strndup()
#13997 zstream: allow decompress to fix metadata for uncompressed
records
#13998 zvol_wait logic may terminate prematurely
#14001 FreeBSD: Fix a pair of bugs in zfs_fhtovp()
#14003 Stop ganging due to past vdev write errors
#14039 Optimize microzaps
#14050 Fix draid2+2s metadata error on simultaneous 2 drive failures
#14062 zed: Avoid core dump if wholedisk property does not exist
#14077 Propagate extent_bytes change to autotrim thread
#14079 FreeBSD: vn_flush_cached_data: observe vnode locking contract
#14093 Fix ARC target collapse when zfs_arc_meta_limit_percent=100
#14106 Add ability to recompress send streams with new compression
algorithm
#14119 Deny receiving into encrypted datasets if the keys are not
loaded
#14120 Fix arc_p aggressive increase
#14129 zed: Prevent special vdev to be replaced by hot spare
#14133 Expose zfs_vdev_open_timeout_ms as a tunable
#14135 FreeBSD: Fix out of bounds read in zfs_ioctl_ozfs_to_legacy()
#14152 Adds the `-p` option to `zfs holds`
#14161 Handle and detect #13709's unlock regression
Obtained from: OpenZFS
OpenZFS commit: 2163cde450
156 lines
3.2 KiB
C
156 lines
3.2 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or https://opensource.org/licenses/CDDL-1.0.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _LIBUUTIL_IMPL_H
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#define _LIBUUTIL_IMPL_H
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#include <libuutil.h>
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#include <pthread.h>
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#include <sys/avl_impl.h>
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#include <sys/byteorder.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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void uu_set_error(uint_t);
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__attribute__((format(printf, 1, 2), __noreturn__))
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void uu_panic(const char *format, ...);
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/*
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* uu_list structures
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*/
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typedef struct uu_list_node_impl {
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struct uu_list_node_impl *uln_next;
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struct uu_list_node_impl *uln_prev;
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} uu_list_node_impl_t;
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struct uu_list_walk {
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uu_list_walk_t *ulw_next;
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uu_list_walk_t *ulw_prev;
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uu_list_t *ulw_list;
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int8_t ulw_dir;
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uint8_t ulw_robust;
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uu_list_node_impl_t *ulw_next_result;
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};
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struct uu_list {
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uu_list_t *ul_next;
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uu_list_t *ul_prev;
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uu_list_pool_t *ul_pool;
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void *ul_parent;
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size_t ul_offset;
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size_t ul_numnodes;
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uint8_t ul_debug;
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uint8_t ul_sorted;
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uint8_t ul_index; /* mark for uu_list_index_ts */
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uu_list_node_impl_t ul_null_node;
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uu_list_walk_t ul_null_walk; /* for robust walkers */
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};
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#define UU_LIST_POOL_MAXNAME 64
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struct uu_list_pool {
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uu_list_pool_t *ulp_next;
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uu_list_pool_t *ulp_prev;
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char ulp_name[UU_LIST_POOL_MAXNAME];
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size_t ulp_nodeoffset;
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size_t ulp_objsize;
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uu_compare_fn_t *ulp_cmp;
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uint8_t ulp_debug;
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uint8_t ulp_last_index;
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pthread_mutex_t ulp_lock; /* protects null_list */
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uu_list_t ulp_null_list;
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};
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/*
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* uu_avl structures
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*/
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typedef struct avl_node uu_avl_node_impl_t;
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struct uu_avl_walk {
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uu_avl_walk_t *uaw_next;
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uu_avl_walk_t *uaw_prev;
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uu_avl_t *uaw_avl;
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void *uaw_next_result;
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int8_t uaw_dir;
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uint8_t uaw_robust;
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};
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struct uu_avl {
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uu_avl_t *ua_next;
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uu_avl_t *ua_prev;
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uu_avl_pool_t *ua_pool;
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void *ua_parent;
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uint8_t ua_debug;
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uint8_t ua_index; /* mark for uu_avl_index_ts */
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struct avl_tree ua_tree;
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uu_avl_walk_t ua_null_walk;
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};
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#define UU_AVL_POOL_MAXNAME 64
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struct uu_avl_pool {
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uu_avl_pool_t *uap_next;
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uu_avl_pool_t *uap_prev;
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char uap_name[UU_AVL_POOL_MAXNAME];
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size_t uap_nodeoffset;
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size_t uap_objsize;
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uu_compare_fn_t *uap_cmp;
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uint8_t uap_debug;
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uint8_t uap_last_index;
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pthread_mutex_t uap_lock; /* protects null_avl */
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uu_avl_t uap_null_avl;
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};
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/*
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* atfork() handlers
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*/
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void uu_avl_lockup(void);
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void uu_avl_release(void);
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void uu_list_lockup(void);
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void uu_list_release(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _LIBUUTIL_IMPL_H */
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